JP3840643B2 - 湧昇流発生人工礁 - Google Patents
湧昇流発生人工礁 Download PDFInfo
- Publication number
- JP3840643B2 JP3840643B2 JP2003305905A JP2003305905A JP3840643B2 JP 3840643 B2 JP3840643 B2 JP 3840643B2 JP 2003305905 A JP2003305905 A JP 2003305905A JP 2003305905 A JP2003305905 A JP 2003305905A JP 3840643 B2 JP3840643 B2 JP 3840643B2
- Authority
- JP
- Japan
- Prior art keywords
- upwelling
- solid
- artificial reef
- plate
- main
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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- Artificial Fish Reefs (AREA)
Description
前記主衝立体は、潮流と交差する配置の衝立版の両端に、それぞれの先端側が互いに離反する方向の斜め前方側に向けた一対の前側縮流用補助版を一体に備えたことにある。
11 底版
12 衝立版
13 前側縮流補助版
14 後側縮流補助版
15 三角壁版
16 空間
20 主衝立体
21 嵩上げ用マウンド
22 布団籠
23 石材
Claims (2)
- 潮流方向と交差する向きに向けて水平に延びる衝立版を有する主衝立体と、該主衝立体の前記潮流の上流側に所定の間隔を隔てて設置された補助衝立体とを備え、前記両衝立体は底版上に衝立版を一体に立設した1又は複数のコンクリートブロックをもって構成してなる湧昇流発生用人工礁において、
前記主衝立体は、潮流と交差する配置の衝立版の両端に、それぞれの先端側が互いに離反する方向の斜め前方側に向けた一対の縮流用補助版を一体に備えたことを特徴としてなる湧昇流発生人工礁。 - 主衝立体は、衝立版の両端に、それぞれの先端側が互いに離反する方向の斜め後方側に向けた一対の縮流補助版を、前記斜め前方側に向けた縮流補助版と対称配置に一体に備えた請求項1に記載の湧昇流発生人工礁。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003305905A JP3840643B2 (ja) | 2003-08-29 | 2003-08-29 | 湧昇流発生人工礁 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003305905A JP3840643B2 (ja) | 2003-08-29 | 2003-08-29 | 湧昇流発生人工礁 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2004003376A JP2004003376A (ja) | 2004-01-08 |
JP3840643B2 true JP3840643B2 (ja) | 2006-11-01 |
Family
ID=30438948
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003305905A Expired - Fee Related JP3840643B2 (ja) | 2003-08-29 | 2003-08-29 | 湧昇流発生人工礁 |
Country Status (1)
Country | Link |
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JP (1) | JP3840643B2 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101219658B1 (ko) * | 2010-12-15 | 2013-01-08 | 한국건설기술연구원 | 웅덩이형 수제의 시공 방법 |
KR101397762B1 (ko) * | 2012-08-27 | 2014-05-21 | 전라남도 | 종패 발생을 위한 패류어장 저질 환경개선 구조물 |
CN113955355B (zh) * | 2021-10-08 | 2023-04-07 | 安徽省欣雨环卫机械有限公司 | 一种用于垃圾输送的智能环卫四轮电动车 |
CN114713439B (zh) * | 2022-05-12 | 2023-01-24 | 绍兴毅龙镭射科技有限公司 | 一种镭射膜表面涂布系统 |
CN116296266B (zh) * | 2023-05-23 | 2023-08-04 | 广东海洋大学 | 一种人工鱼礁结构优化设计方法 |
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2003
- 2003-08-29 JP JP2003305905A patent/JP3840643B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
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JP2004003376A (ja) | 2004-01-08 |
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